Lychee Wireless Mouse Pen, Adjustable DPI 500/1000

Innovative pen shaped mouse. With the handwriting function, you can use it as a writing board for your tablet, laptop, desktop as desired. A great tool for conference and multimedia lessons. Just like PowerPoint Presenter when needed, using the mouse wheel to scroll pages freely, allowing you to use PowerPoint presentations at business meetings or as a support for multimedia lessons. The range of the remote control is up to 10 meters, so you can move freely in the room and interact with your audience. Two speeds. Includes a 500/1000 CPI switch button that allows you to select the mode you prefer at any time. Low Voltage Alarm: When the alarm comes on, it reminds you to change the battery in time when stopping normal use. Product features: 2. 4GHz mouse pen with touch and internet surfing. About 10m effective range - Ergonomic design: fits comfortably in your hand. Two adjustable resolutions: 500/1000 DPI. Nano dongle - Supports Windows 7 / 8 / Vista / XP / 2000. Compatible devices: ideal for laptop, tablet PC, smartphone. Battery: 1. 5V AAA batteries. Dimensions: 140 x 20 x 15 mm. Weight: 29g - Number of buttons: 4. Operating frequency: 2. 402 GHz to 2. 480 GHz. Channel: 16, with automatic frequency hopping method. Tracking Method: Optical Technology. Maximum acceleration: 35. 5 cm/s.